I went ahead and categorized the acronyms by which letter of the alphabet they begin with, along with adding a few more. When I have a bit more time, I will use some HTMLZ and make the list a bit more pleasant on the eyes, along with adding some information, or definitions, on certain terms that aren't so obvious. Feel free to continue to contribute!
Do you play LBP2? If so, could you take the time to check out my levels?
Check out my LBP.ME